The 2780 Series of products from Isenberg uses the TVH.2705F Thermostatic valve which features 3/4″ NPT connections and has 3 water outputs [ports] which are operable one at a time without shared port operation. This product meets CAL-Green compliance criteria. The bottom handle sets the temperature. The top handle controls water diversion between the 3 water output ports. Each port has full volume control capability.

HORIZONTAL OR VERTICAL INSTALLATION – The TVH.2705F can be installed horizontally or vertically.

SUPPLY STOPS – There are two safety stops at each water inlet to prevent water flow in case of installation and repairs.

HANDLE OPERATION – The right handle is used to control the temperature of water flowing through the outlet ports. The left handle is used to divert the water between each output port and is= capable of controlling the volume of water from full flow to a trickle.

ANTI-SCALD RING – Over the temperature control knob, is an anti-scald temperature stop ring which is a safety feature in this thermostatic value. With the help of this ring, the temperature of the water is regulated. Covering this ring is the handle knob which has a push-button on the side. To adjust the water temperature, one needs to press this button and move the handle to a hot or cold direction. Without pressing it, the user will not be able to rotate the handle to the full HOT position – as an anti-scald prevention mechanism. The anti-scald temperature stop ring should be fitted tightly over the valve (tapping using a rubber mallet might be required) for it to function properly.

VALVE INSTALLATION -As the valve is installed, care should be taken to maintain a proper distance from the back of the valve to the finished tile which should be between 2.77″ and 3.44″ inches [Rough In Spec]. Also, the value must be installed straight and not at an angle or upside down. In case, the tile is thicker, or valve installed in the wall is too deep, extension kits are available and can be used for elongating both handles of the valve.

CUT OUT DIMENSIONS – The cut out in wall should be 7.89″ x 1.89″ Inches which is properly covered by the trim plate. This will ensure that the trim plate will cover the cut-out hole in the wall.

TRIMS – The trims comprise of a well-finished cover plate and handle knobs. The trim plate is used to cover the wall. Depending upon the shower model, trims can be of different shape and size, varying from square to circular shower handles.

CARTRIDGE – The TVH.2705F valve can be used with two cartridges. The default cartridge that the valve comes with is the Model # 15100 cartridge which is a 3 output non-shared [CAL-Green Compliant] cartridge. A shared port operation cartridge [Model # 15200] can also be used to activate 2 out of 3 ports at the same time.

Collection	Serie 196
Style	Contemporary / Modern
Warranty	Limited Lifetime Warranty. See Warranty page for complete details.

Product Docs:

Spec Sheet

Parts Diagram

Installation Docs

Product Info:

Connection Size	3/4" Female
Integrated Volume Control	Yes
Valve Included	Yes
Valve Type	Thermostatic
Installation Type	Wall Mounted
Extensions Available	Yes
Material	Brass
Anti-Scald Ring	Included
Supply Stops	Included
Temperature Cartridge	TVH.4201-9853
Diverter Cartridge Non-Shared	15100
Diverter Cartridge Shared	15200
Flow Rate	8 GPM @ 60 PSI
Output Ports	3
Handle Style	Knob

Available Finishes:

Model#	Finish	List Price(USD)
196.2780CP	Chrome	USD 1145.0
196.2780BN	Brushed Nickel PVD	USD 1202.0
196.2780PN	Polished Nickel PVD	USD 1202.0
196.2780MB	Matte Black	USD 1246.0
196.2780SB	Satin Brass PVD	USD 1246.0